copper;N,N-bis(prop-2-enyl)carbamodithioate | 76924-66-8

• 分子结构分类: 有机化合物 - 有机酸及其衍生物
• 英文名称: copper;N,N-bis(prop-2-enyl)carbamodithioate
• CAS: 76924-66-8
• 化学式: C₁₄H₂₀CuN₂S₄
• 分子量: 408.136
• InChiKey: VGSWIPAQCOSOIT-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  2.98
• 重原子数：
  21
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  72.7
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  copper(II) choride dihydrate 、 以 水 为溶剂， 以86%的产率得到copper;N,N-bis(prop-2-enyl)carbamodithioate
  参考文献：
  名称：

  Thermal and structural characterization of a series of homoleptic Cu(II) dialkyldithiocarbamate complexes: bigger is only marginally better for potential MOCVD performance

  摘要：

  A series of Cu(II) dialkyldithiocarbamate complexes, Cu(S2CNRR')(2), with R = R' = n-Bu (1); i-Bu (2); c-Hex (3); CH2Ph (4); R = n-Bu, R' = Et (5); R = n-Pr, R' = c-PrCH2 (6); R = R' = n-Pr (7); i-Pr (8); allyl (9), were prepared. The thermal properties of the complexes were investigated to determine if their potential performance in chemical vapor deposition processes was affected by the nature of the peripheral substituents of the ancillary ligands. Modest gains in volatility were noted for 2 and 7 over the most often utilized complex with R = R' = Et, while I and 8 had thermal parameters and stability comparable to this standard. Unsymmetrical substitution, such as in 5, also improved volatility, with some loss of stability for this particular compound. X-ray diffraction studies of complexes 1-6 suggested that long range Cu...S interactions in the solid-state have little bearing on the thermal properties of this class of Cu(II) complexes. (C) 2003 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0277-5387(03)00264-x

文献信息

• METHOD FOR THE PRODUCTION OF (METH)ACRYLIC ANHYDRIDE
  申请人：Paul Jean-Michel

  公开号：US20090234161A1

  公开（公告）日：2009-09-17

  The present invention relates to an improved method for manufacturing (meth)acrylic anhydride by transanhydrization between (meth)acrylic acid and acetic anhydride, in the presence of air and in the presence of at least one polymerization inhibitor, characterized in that the polymerization inhibitor is chosen from the group formed from (a) metal salts of thiocarbamic or dithiocarbamic acid and their mixtures with a phenolic derivative or phenothiazine and its derivatives, and (b) N-oxyl compounds as a mixture with 2,6-di-tert-butyl-4-methylphenol taken alone or in the presence of 2,4-dimethyl-6-tert-butylphenol.

  本发明涉及一种改进的方法，通过在空气存在下和至少一种聚合抑制剂存在下，在丙烯酸（甲基）和乙酸酐之间进行酯酐化反应制备（甲基）丙烯酸酐，其特征在于所述聚合抑制剂选自以下组成的群体：（a）硫代氨基甲酸盐或二硫代氨基甲酸盐金属盐及其与酚衍生物或苯并噻吩及其衍生物的混合物，以及（b）N-氧化物化合物与2,6-二叔丁基-4-甲基苯酚单独或与2,4-二甲基-6-叔丁基苯酚共存的混合物。
• Electron spin resonance study of some copper(II) dithiocarbamates and their mixed-ligand complexes
  作者：William J. Newton、Brian J. Tabner

  DOI：10.1039/dt9810000466

  日期：——

  r. spectra of seven copper(II) dithiocarbamates have been recorded in chloroform–ethanol mixtures at room temperature and at 113 K. It has been found that the addition of a range of salts to these dithiocarbamates destroys the complex forming a mixed-ligand complex, [Cu(S2CNR2)X], with a new e.s.r. spectrum. When X is Cl or Br the additional interaction of the unpaired electron with a single halogen

  在室温和113 K下，在氯仿-乙醇混合物中记录了七种二硫代氨基甲酸铜的esr光谱。已发现向这些二硫代氨基甲酸酯中添加一定范围的盐会破坏该配合物，形成混合配体配合物，[Cu（S 2 CNR 2）X]，具有新的esr光谱。当X为Cl或Br时，观察到未配对电子与单个卤素原子核的其他相互作用。[Cu（S 2 CNEt 2）Cl]络合物形成偶极-偶极耦合二聚体，并且获得了该二聚体的ΔM s = 2吸收率的计算机模拟。
• Method for decomposition of Michael type adduct
  申请人：——

  公开号：US20030204106A1

  公开（公告）日：2003-10-30

  A method for the decomposition of a Michael type adduct of an acrylic acid and/or an acrylic ester represented by the following formula [I] or [II] is disclosed, wherein decomposing the Michael type adduct in the presence of at least one copper salt and at least one metal salt selected from the group consisting of an alkali metal salt and an alkaline earth metal salt into an acrylic acid and/or an acrylic ester and/or an alcohol. CH 2 ═CHCOO(—X—COO) n —R 1 [I] R 2 —O(—X—COO) m —R 3 [II] (wherein n and m denote an integer in the range of 1-5, R 1 , R 2 , and R 3 independently denote a hydrogen atom or an alkyl group, and —X— denotes —CH 2 CH 2 — or —CH(CH 3 )—, and —X— may be identical or different when n is 2 or more).

  本发明公开了一种分解丙烯酸和/或丙烯酸酯的Michael型加合物的方法，所述加合物由以下公式[I]或[II]表示，其中在至少一种铜盐和至少一种金属盐的存在下分解Michael型加合物成为丙烯酸和/或丙烯酸酯和/或醇。CH2═CHCOO(—X—COO)n—R1[I]R2—O(—X—COO)m—R3[II]（其中n和m表示1-5范围内的整数，R1、R2和R3独立地表示氢原子或烷基，—X—表示— —或—CH(CH3)—，当n为2或更多时，—X—可以相同或不同）。
• Decomposition of a Michael type adduct of acrylic acid or acrylic acid ester
  申请人：Nippon Shokubai Co., Ltd.

  公开号：EP1357105A1

  公开（公告）日：2003-10-29

  A method for the decomposition of a Michael type adduct of an acrylic acid and/or an acrylic ester represented by the following formula [I] or [II] is disclosed, wherein decomposing the Michael type adduct in the presence of at least one copper salt and at least one metal salt selected from the group consisting of an alkali metal salt and an alkaline earth metal salt into an acrylic acid and/or an acrylic ester and/or an alcohol.         [I]   CH2=CHCOO(-X-COO)n-R1         [II]   R2-O(-X-COO)m-R3 (wherein n and m denote an integer in the range of 1 - 5, R1, R2, and R3 independently denote a hydrogen atom or an alkyl group, and -X- denotes -CH2CH2- or -CH(CH3)-, and -X- may be identical or different when n is 2 or more).

  本发明公开了一种分解下式[I]或[II]表示的丙烯酸和/或丙烯酸酯的迈克尔型加合物的方法，其中在至少一种铜盐和至少一种选自碱金属盐和碱土金属盐组成的组中的金属盐存在下，将迈克尔型加合物分解为丙烯酸和/或丙烯酸酯和/或醇。 [I] CH2=CHCOO(-X-COO)n-R1 [II] R2-O(-X-COO)m-R3 (其中 n 和 m 表示 1 - 5 范围内的整数，R1、R2 和 R3 独立地表示氢原子或烷基，-X- 表示 - - 或 -CH(CH3)-，当 n 为 2 或更多时，-X- 可以相同或不同）。
• JP2003268158A
  申请人：——

  公开号：JP2003268158A

  公开（公告）日：2003-09-25